Small enough to sneak its way into existing 29" frames yet voluptuous enough to provide the supple bounce fat tires are famous for, our plus-size model splits the middle in a sneaky, 2.8-width 27.5" size. The Trailblazer uses a fast centerline for drag-free speed and square side blocks to hang onto off camber trail and steeps. All around winner? We think so. Available only in a TCS tubeless option to properly benefit from enhanced volume.